Hi. just asking what your opinions are regarding this sound i am hearing. When i cruise below 100 km/h the noise won't show up. but when i reach near 130 and above it shows up and the buzzing
gets louder and faster. The shop already checked the exhaust for loose brackets and parts. after it got out of the shop the noise is still there.
The noise comes from the back of your head behind the front seats and not from below the car. Im guessing it has something to do with the speakers at the back. The noise sounds like the buzzing
or static you hear from radios or TV. your inputs would be great help. Maybe some of you might have similar issues with your GTR. Many Thanks

Cant seem to upload mp4 here. i uploaded the video on youtube instead: